Recurring cyanosis of intermittent mechanical origin in anesthetized patients.
D000769:Anesthesia, Inhalation / Q000009:adverse effects / Q000295:instrumentation*; D002245:Carbon Dioxide; D003300:Copper; D003490:Cyanosis / Q000209:etiology*; D006221:Halothane; D006371:Helium; D006801:Humans; D009609:Nitrous Oxide; D010100:Oxygen; D010969:Plastics; D012408:Rubber
D010969:Plastics; D002245:Carbon Dioxide; D006371:Helium; D003300:Copper; D012408:Rubber; D009609:Nitrous Oxide; D010100:Oxygen; D006221:Halothane